Do you let your chickens free-range? I found my feed bill dwindle down to half of what it was once I started turning them out everyday. My chickens love their fruits and vegetables so every day I make them all a nice Romaine lettuce salad, with cabbage, carrots, celery and whatever else is on sale in the produce section of the supermarket. They just go crazy over watermelon and cantaloupe !!! Honeydews? Not so much. If you can't or don't want to actually purchase any vegetables for them, you can always ask to speak to either the produce manager or the store manager and see if they'll hold back their boxes of 'trimmings' for you. You'd probably have to stick to a specific pick up schedule, but if it got you even a case of trimmings, I think it'd be worth it...